1
Run a 3-conductor cable between the LED Base and the
low voltage controls of the HVAC equipment.
2
Remove the cover from the LED Base and wire the
LED Base to the low voltage controls of the HVAC
equipment as shown in
Diagram 1
. Replace the cover
on the LED Base.
3
Remove the backplate from the Air Cleaner Control and
install the backplate near the thermostat. Use the wire
opening in the wall behind the thermostat to make sure
there is not a wall stud between the thermostat and
desired mounting location.
4
Run a 5-conductor cable between the thermostat and
Air Cleaner Control.
5
Wire the thermostat to the Air Cleaner Control as
shown in
Diagram 2
or
Diagram 3
.
Diagram 2
is for
standard, single thermostat systems;
Diagram 3
is
for two-transformer systems such as radiant heat with
forced air cooling. Replace the Air Cleaner Control on
the backplate.
OPTION 1 – INSTALL THE AIR CLEANER CONTROL NEAR THE THERMOSTAT
R
FURNACE OR AIR
HANDLER
C
G
Y
W1
COOLING OR
COMPRESSOR
L1
L2
120
VAC
24
VAC
HEAT OR AUX.
HEAT
FAN
GS
W
GF
C
R
LED BASE
SEE NOTE FOR
HEAT PUMPS AND
RADIANT HEAT
SYSTEMS
NOTE:
IF THERE IS NO AUXILIARY HEAT OR IF THERE IS ONLY RADIANT HEAT
,
DO NOT WIRE THE EQUIPMENT TO THE W TERMINAL OF THE LED BASE.
NEW WIRE
EXISTING
WIRE
LEGEND
WIRE NUT
B
A
FROM
THERMOST
AT
NOT USED
DIAGRAM 1 – Wiring the LED Base to the HVAC Equipment
90-1328
Wall Stud
FIGURE 8
90-1321
4
3
5
FIGURE 7
90-1321
1
2
4
